CONTRIB-2513 Update contrib/libs/curl to 7.77.0

ref:88dc545867909534adecc7502c44301cabf1a899

1 files changed, 4 insertions, 4 deletions

diff --git a/contrib/libs/curl/lib/hostcheck.c b/contrib/libs/curl/lib/hostcheck.c
index 4d0614aeab9..fa0223d7547 100644
--- a/contrib/libs/curl/lib/hostcheck.c
+++ b/contrib/libs/curl/lib/hostcheck.c
@@ -5,7 +5,7 @@
  *                            | (__| |_| |  _ <| |___
  *                             \___|\___/|_| \_\_____|
  *
- * Copyright (C) 1998 - 2020, Daniel Stenberg, <[email protected]>, et al.
+ * Copyright (C) 1998 - 2021, Daniel Stenberg, <[email protected]>, et al.
  *
  * This software is licensed as described in the file COPYING, which
  * you should have received as part of this distribution. The terms
@@ -81,7 +81,7 @@ static int hostmatch(char *hostname, char *pattern)
     pattern[len-1] = 0;
 
   pattern_wildcard = strchr(pattern, '*');
-  if(pattern_wildcard == NULL)
+  if(!pattern_wildcard)
     return strcasecompare(pattern, hostname) ?
       CURL_HOST_MATCH : CURL_HOST_NOMATCH;
 
@@ -97,7 +97,7 @@ static int hostmatch(char *hostname, char *pattern)
      match. */
   wildcard_enabled = 1;
   pattern_label_end = strchr(pattern, '.');
-  if(pattern_label_end == NULL || strchr(pattern_label_end + 1, '.') == NULL ||
+  if(!pattern_label_end || strchr(pattern_label_end + 1, '.') == NULL ||
      pattern_wildcard > pattern_label_end ||
      strncasecompare(pattern, "xn--", 4)) {
     wildcard_enabled = 0;
@@ -107,7 +107,7 @@ static int hostmatch(char *hostname, char *pattern)
       CURL_HOST_MATCH : CURL_HOST_NOMATCH;
 
   hostname_label_end = strchr(hostname, '.');
-  if(hostname_label_end == NULL ||
+  if(!hostname_label_end ||
      !strcasecompare(pattern_label_end, hostname_label_end))
     return CURL_HOST_NOMATCH;